Botanical Name: Sulcorebutia rauschii
Common Name: Rauschii Cactus
Sulcorebutia rauschii is a rare, compact cactus native to Bolivia. It is prized for its low-growing, flattened form and striking purple to blue-green coloration, which deepens under bright light and cool conditions. This slow-growing species forms dense clusters over time and is highly sought after by collectors for its unique color and texture. SOLD AS A YOUNG BARE ROOT SPECIMEN.
Care and Cultivation:
Prefers bright light to full sun
Water sparingly; allow soil to dry between waterings
Use a fast-draining cactus soil mix
Ideal for containers and collector displays
Frost Tolerance and Cold Hardiness:
Best suited for USDA Zones 9–11
Can tolerate brief cold down to about 20°F (-6°C) when dry
Protect from prolonged freezing and winter moisture
Winter Dormancy and Health:
Requires a cool, dry winter rest
Reduce watering significantly in winter
Proper dormancy promotes healthy growth and flowering
Notes:
Produces small magenta flowers in spring
Color intensity varies with light and temperature
Botanical Name: Sulcorebutia rauschii
Common Name: Rauschii Cactus
Sulcorebutia rauschii is a rare, compact cactus native to Bolivia. It is prized for its low-growing, flattened form and striking purple to blue-green coloration, which deepens under bright light and cool conditions. This slow-growing species forms dense clusters over time and is highly sought after by collectors for its unique color and texture. SOLD AS A YOUNG BARE ROOT SPECIMEN.
Care and Cultivation:
Prefers bright light to full sun
Water sparingly; allow soil to dry between waterings
Use a fast-draining cactus soil mix
Ideal for containers and collector displays
Frost Tolerance and Cold Hardiness:
Best suited for USDA Zones 9–11
Can tolerate brief cold down to about 20°F (-6°C) when dry
Protect from prolonged freezing and winter moisture
Winter Dormancy and Health:
Requires a cool, dry winter rest
Reduce watering significantly in winter
Proper dormancy promotes healthy growth and flowering
Notes:
Produces small magenta flowers in spring
Color intensity varies with light and temperature
